2972221440

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{6047}}^1$

素因数の和:6085

約数の個数: 128

約数和(自身を含む): 9512536320

約数和(自身を除く): 6540314880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6047, 6144, 7680, 8192, 10240, 12094, 12288, 15360, 16384, 18141, 20480, 24188, 24576, 30235, 30720, 32768, 36282, 40960, 48376, 49152, 60470, 61440, 72564, 81920, 90705, 96752, 98304, 120940, 122880, 145128, 163840, 181410, 193504, 241880, 245760, 290256, 362820, 387008, 483760, 491520, 580512, 725640, 774016, 967520, 1161024, 1451280, 1548032, 1935040, 2322048, 2902560, 3096064, 3870080, 4644096, 5805120, 6192128, 7740160, 9288192, 11610240, 12384256, 15480320, 18576384, 23220480, 24768512, 30960640, 37152768, 46440960, 49537024, 61921280, 74305536, 92881920, 99074048, 123842560, 148611072, 185763840, 198148096, 247685120, 297222144, 371527680, 495370240, 594444288, 743055360, 990740480, 1486110720, 2972221440]

約数ペア:

[(1, 2972221440), (2, 1486110720), (3, 990740480), (4, 743055360), (5, 594444288), (6, 495370240), (8, 371527680), (10, 297222144), (12, 247685120), (15, 198148096), (16, 185763840), (20, 148611072), (24, 123842560), (30, 99074048), (32, 92881920), (40, 74305536), (48, 61921280), (60, 49537024), (64, 46440960), (80, 37152768), (96, 30960640), (120, 24768512), (128, 23220480), (160, 18576384), (192, 15480320), (240, 12384256), (256, 11610240), (320, 9288192), (384, 7740160), (480, 6192128), (512, 5805120), (640, 4644096), (768, 3870080), (960, 3096064), (1024, 2902560), (1280, 2322048), (1536, 1935040), (1920, 1548032), (2048, 1451280), (2560, 1161024), (3072, 967520), (3840, 774016), (4096, 725640), (5120, 580512), (6047, 491520), (6144, 483760), (7680, 387008), (8192, 362820), (10240, 290256), (12094, 245760), (12288, 241880), (15360, 193504), (16384, 181410), (18141, 163840), (20480, 145128), (24188, 122880), (24576, 120940), (30235, 98304), (30720, 96752), (32768, 90705), (36282, 81920), (40960, 72564), (48376, 61440), (49152, 60470)]